Arena WebDev
Version Overall2 configurations · Publisher-run · Experimental conversion
1,000Best score · High
Explore Arena WebDev OpenAI / Published benchmarks
GPT-5.4 (Codex Harness)
Benchmark results and API pricing.
API pricing
USD / 1M tokensVerified pricing is unavailable for this model.
Lumina VerifiedLumina checked the published sources, versions, model labels, score extraction and conversion. External evaluations were run by their publishers; Lumina has not independently rerun or reproduced them.